I don’t think the Grateful Dead would be referred to as a “live electronic dance band.”
Assuming it’s a band most have heard of I was leaning toward Daft Punk, but maybe the Prodigy?
Ah, missed that bit entirely, was going mostly on the story of being front and centre and being smiled at - it's an apocryphal story for TGD.
Now I"m thinking, the mention of digital formats doesn't make much sense either ^_^;
Thats what came to mind. Daft Punk, the Alive 2007 recording
> The lead singer caught my eye and gave me a wide grin
Daft Punk doesn't have a singer and unless it was a very early show they wouldn't have seen them smile. Most big beat shows wouldn't have a dedicated vocalist. I'd guess Underworld or Prodigy, but lean toward Underworld.